   1    1151.0  1764.0
   2     632.0  1663.0
   3      42.0  2190.0
   4     751.0  1109.0
   5     762.0  2131.0
   6    1831.0  2972.0
   7    1820.0   652.0
   8    1710.0  1643.0
   9     799.0  2268.0
  10     718.0  1318.0
  11     848.0   551.0
  12    1177.0  2330.0
  13     927.0  1341.0
  14     530.0   745.0
  15     710.0   910.0
  16    1285.0  1220.0
  17     233.0   593.0
  18     464.0   861.0
  19    1044.0   952.0
  20     593.0  1331.0
  21     838.0  1729.0
  22     478.0   587.0
  23    1836.0  1242.0
  24    1270.0  1587.0
  25    1218.0   719.0
  26     491.0  2103.0
  27    1467.0  1402.0
  28    1278.0  1923.0
  29     361.0  1991.0
